Home / Trinity / 14 September 2017

Trinity

United States · 14 September 2017

TrinityUnited States6:22 AM localChange location

← 13 September 201715 September 2017 →

Average

21.8°C

low 18.8° · high 26.1°

Rainfall

0.5mm

dry day

Wind

2.3m/s

daily average

Humidity

79.3%

daily average

Cloud

55%

cover

Pressure

1014hPa

daily average

The temperature ranged from 18.8°C around 06:00 to 26.1°C around 17:00. Rain was recorded for one hour, around 11:00 (0.5mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

27th percentile

Low temperature

49th percentile

Rainfall

60th percentile

Wind

61th percentile

A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 22.5°C, versus 21.8°C on this specific day.

Sun & daylight

Sunrise

07:01

Sunset

19:28

Day length

12h 26m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0020.421.103.4SSW901013
01:0005:0020.220.803.5SSW911013
02:0006:0019.620.403.2SW931013
03:0007:0019.620.602.9SW931013
04:0008:0019.420.402.7SW941013
05:0009:0019.420.602.5SW941013
06:0010:0018.819.802.4SW931013
07:0011:001919.702.5SW901014
08:0012:001919.402.6SSW871014
09:0013:0019.420.302.4SW881015
10:0014:0021.122.10.062SW781015
11:0015:0022.122.70.221.9SW671015
12:0016:0023.123.502.3SW661015
13:0017:0024.725.102.5SW611014
14:0018:0024.925.402.7SW621014
15:0019:0025.32602.8SW631014
16:0020:0025.626.20.052.7SW611013
17:0021:0026.127.20.032.4SW601013
18:0022:0024.827.10.021.8SSW731013
19:0023:0023.926.40.091.2W751014
20:0000:0022.624.70.051.1WNW761014
21:0001:0021.423.40.011.3W821015
22:0002:0021.923.901.2WNW791015
23:0003:0020.522.401.6NW891016

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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
Source
ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
Data type
Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
Coverage
2016–2025 (10 years) for United States
Location
Trinity — 36.000°, -80.000°, ERA5 grid cell center, 11.8 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 14 September 2017 specifically — not a monthly average. See the Trinity climate overview for typical conditions.
Spatial resolution
0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
Version / refreshed
Methodology v2026.07 · data last refreshed December 31, 2025
Limitations
A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
Attribution
Generated using Copernicus Climate Change Service information

Cite this data

Plain text
PastClimate (2026-07-18). Historical climate data for Trinity, United States (36.00°N, 80.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Trinity, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Trinity, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Trinity, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
  url = {https://www.pastclimate.com/}
}

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